The new mathematics curriculum standard clearly points out that "students are the masters of mathematics learning, and teachers are the organizers, guides and collaborators of mathematics learning." Emphasis is placed on the transformation from the traditional "discipline-centered" to "student-centered", with the development of students as the ultimate goal. "Teaching activities should stimulate students' interest in learning, focus on cultivating students' awareness and habits of autonomous learning, create a good autonomous learning situation for students, respect students' personality differences, and encourage students to choose their own learning methods. Paul Lang Lang, director of lifelong education at UNESCO, said: "In the future, illiterate people will no longer be illiterate people, but people who have not learned how to learn. "Therefore, it is imperative to explore how to cultivate students' ability to learn mathematics independently. (II) Research Objectives The so-called autonomous learning ability is a comprehensive ability shown by learners in their learning activities. Change "I want to learn" into "I want to learn", "I can learn" and "I can learn", so as to improve academic performance, enhance the desire and ability of lifelong learning, so that every student can be fully developed, arrange his own learning activities reasonably, and be good at using scientific methods to learn independently and acquire knowledge. (3) The practical significance of project research The premise of cultivating primary school students' autonomous learning is to have a positive willingness to participate and a good motivation to participate. When students master the methods and skills of autonomous learning, that is, a series of autonomous learning strategies, autonomous learning will receive better results. Let students actively participate in learning activities to enhance their independence, enthusiasm, autonomy and creativity; Let students actively participate in the process of exploring new knowledge, let students actively develop, explore, understand, think, question, accept and evaluate in class, and choose and plan their own learning independently after class, which is conducive to the formation and development of students' autonomous learning ability. Second, research methods: This research topic belongs to educational action research, which is comprehensive and practical, so the research method will be a combination of investigation (questionnaire), case study and experimental research.

Third, the strategy of research.

According to the actual situation, some typical and operable contents in the textbook are selected for research. Through the guidance of teachers and the mutual activities between teachers and students, students are fully allowed to take the initiative to participate, and through the mutual exchange and exploration between teachers and students, the purpose of solving problems and forming new understanding is achieved. To cultivate students' ability to learn mathematics independently, we should start from the following aspects: (1) Create a good learning atmosphere for students to learn independently.

(2) Create situations to make students "willing" to study independently.

(C) to provide students with "incentive" evaluation, so that students "dare" to learn independently.

(d) Provide students with the method of "learning" and let them "learn" to study independently.

(5) Provide a platform for discussion and communication, so that students can "share" the results of autonomous learning.

Fourthly, the research effect of the subject has achieved good results after a year of experiments. First of all, the mathematics learning ability of scientific research classes is at the leading level throughout the year. Students have a strong interest in learning. We made a survey of the students in the experimental class. 95% students in the experimental class like learning mathematics and are full of confidence in solving mathematical problems. Students report that mathematics is no longer a difficult subject, and it has become one of students' favorite subjects. In the basic stage, the students' math scores in the research class are obviously higher than before, the difference between the two poles of their scores is less than that, the students' scores are more balanced, and the overall learning enthusiasm is greatly improved. V. Cognition and Reflection (1) Students are limited by their knowledge level and personality characteristics. In the research, it is found that the cultivation of autonomous inquiry learning ability in mathematics teaching is limited by the knowledge level and personality characteristics of participants. Not everyone is keen on autonomous inquiry learning, and not everyone can get obvious development from autonomous inquiry learning. Students who are above average in learning, active in thinking and cheerful and lively in personality are the most active and have the best effect. How to mobilize the enthusiasm of other students to participate remains to be studied in the future. (2) The cultivation of autonomous inquiry learning ability should go deep into life practice. Any knowledge comes from practice and should be applied to solve problems in life. We cultivate students' autonomous inquiry learning ability in the process of mathematics teaching, in order for students to master knowledge better and use knowledge and skills more flexibly. Therefore, the cultivation of autonomous inquiry learning ability must be closely linked with social practice. (3) Respect the achievements of students' autonomous learning of mathematics. Of course, the perfect imitation is imitation after all. Due to the limitation of knowledge level and ability, students' autonomous learning effect is often not ideal. We can't underestimate students' academic performance. While mastering the basic knowledge and skills, students should develop innovative thinking, cultivate the ability to solve practical problems, allow students to exert their imagination, break away from convention and encourage individualized understanding, so as to stimulate teachers' imagination and develop together with students. (4) Sometimes teachers are not sure about the "degree", and some knowledge students can't solve it through independent inquiry, so they must be assisted and explained by teachers, otherwise it will be difficult to achieve the ideal effect of project implementation. Summary of intransitive verbs To sum up, in mathematics classroom teaching, it is important to cultivate students' literacy of "conditional" autonomous learning, "willing" autonomous learning, "learning" autonomous learning and "sharing" learning results. We must constantly explore, think diligently and improve in the process of teaching practice. To lay a solid foundation for students' autonomous learning and creative development in the future, only in this way can the mission of education-the cultivation of people be truly implemented.